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2 519 079

(13)

(51)

IPC

G01N33/24(2006-01-01)

(21) (22)

Application

2013101110/15, 2013-01-09

(24)

Start date

2013-01-09

(22)

Actual filing date

2013-01-09

(45)

Published

2014-06-10

(72)

Inventor

Safarov Ajrat MuratovichGabdullin Oleg AlekseevichGalinurov Il'Dus RafikovichShtrejl' Tomas Gerkhard

(73)

Holder

Safarov Ajrat MuratovichGabdullin Oleg Alekseevich

METHOD OF EXPRESS-DETERMINING CONTAMINATION OF AREAS OF SOIL AND GROUNDWATER WITH CRUDE OIL AND REFINED PRODUCTS Russian patent published in 2014 - IPC G01N33/24

Abstract RU 2519079 C1

FIELD: ecology.

SUBSTANCE: method comprises areal well-drilling of small diameter for shallow depth, sampling the subsurface gas, determination in samples the bulk concentration of methane and total hydrocarbons, as well as radon volumetric activity Rn²²² and Rn²²⁰. According to reduction of the radon volumetric activity and increase in concentration of methane and total hydrocarbons relative to the natural background the conclusion is made on the presence of area of contamination.

EFFECT: increase in informational content and reliability of determination.

1 tbl, 1 dwg

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RU 2 519 079 C1

Authors

Safarov Ajrat Muratovich

Gabdullin Oleg Alekseevich

Galinurov Il'Dus Rafikovich

Shtrejl' Tomas Gerkhard

Dates

2014-06-10—Published

2013-01-09—Filed